/* =========================
   RESPONSIVIDADE (VIBRANT THEME)
========================= */

@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }

    .about-summary {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1.5rem;
        padding-bottom: 1.5rem;
    }

    header nav ul {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        padding: 6rem 5% 4rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .grid-cards {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}